NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

James Nien Chin Wang, D.O., Inc.

Family Medicine Physician in Alhambra, CA · enumerated 2007 · authorized official James Wang, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1982800249

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name James Nien Chin Wang, D.O., Inc.
Practice address 103 N Garfield Ave, Suite B, Alhambra, CA, 91801
Phone (626) 284-7788
Fax (626) 284-6255
Enumeration date Jun 25, 2007
Last updated in NPPES Nov 30, 2022

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 20A8055 (CA) Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License G66648 (CA) Secondary

Authorized official

Name James Wang
Title President
Phone (626) 284-7788

Other identifiers

Identifier Type State Issuer
1134163637 Other CA DR. WANG'S NPI
1821030305 Other CA DR. CHIENG'S NPI

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for James Nien Chin Wang, D.O., Inc.?
NPPES lists James Wang (President) as the authorized official for this organization.
What is the NPI number for James Nien Chin Wang, D.O., Inc.?
The NPI for James Nien Chin Wang, D.O., Inc. is 1982800249, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-30.